Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.9 578/757] vdpa/mlx5: Fix failure to bring link up | Date | Tue, 27 Oct 2020 14:53:48 +0100 |
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From: Eli Cohen <elic@nvidia.com>
[ Upstream commit 36b02df2d204da9f7a571f16ed9e91a4d083f207 ]
Set VIRTIO_NET_S_LINK_UP in config status to allow the get the bring the net device's link up.
Fixes: 1a86b377aa21 ("vdpa/mlx5: Add VDPA driver for supported mlx5 devices") Signed-off-by: Eli Cohen <elic@nvidia.com> Link: https://lore.kernel.org/r/20200917121540.GA98184@mtl-vdi-166.wap.labs.mlnx Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/vdpa/mlx5/net/mlx5_vnet.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c index 56228467d7ec6..5ca309473c03d 100644 --- a/drivers/vdpa/mlx5/net/mlx5_vnet.c +++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c @@ -1541,6 +1541,7 @@ static int mlx5_vdpa_set_features(struct vdpa_device *vdev, u64 features) ndev->mvdev.actual_features = features & ndev->mvdev.mlx_features; ndev->config.mtu = cpu_to_mlx5vdpa16(mvdev, ndev->mtu); + ndev->config.status |= cpu_to_mlx5vdpa16(mvdev, VIRTIO_NET_S_LINK_UP); return err; } -- 2.25.1
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